Semantic Scholar Open Access 2018 152 sitasi

PHB3 Maintains Root Stem Cell Niche Identity through ROS-Responsive AP2/ERF Transcription Factors in Arabidopsis.

X. Kong Huiyu Tian Qianqian Yu Feng Zhang Rong Wang +9 lainnya

Lihat Sumber DOI

Abstrak

The root stem cell niche, which is composed of four mitotically inactive quiescent center (QC) cells and the surrounding actively divided stem cells in Arabidopsis, is critical for growth and root development. Here, we demonstrate that the Arabidopsis prohibitin protein PHB3 is required for the maintenance of root stem cell niche identity by both inhibiting proliferative processes in the QC and stimulating cell division in the proximal meristem (PM). PHB3 coordinates cell division and differentiation in the root apical meristem by restricting the spatial expression of ethylene response factor (ERF) transcription factors 115, 114, and 109. ERF115, ERF114, and ERF109 mediate ROS signaling, in a PLT-independent manner, to control root stem cell niche maintenance and root growth through phytosulfokine (PSK) peptide hormones in Arabidopsis.

Topik & Kata Kunci

Biology Medicine

Penulis (14)

X. Kong

Huiyu Tian

Qianqian Yu

Feng Zhang

Rong Wang

Shan Gao

Wenhong Xu

Jiajia Liu

Eilon Shani

C. Fu

Gongke Zhou

Liangran Zhang

Xian-sheng Zhang

Zhaojun Ding

Format Sitasi

APA MLA BibTeX

Kong, X., Tian, H., Yu, Q., Zhang, F., Wang, R., Gao, S. et al. (2018). PHB3 Maintains Root Stem Cell Niche Identity through ROS-Responsive AP2/ERF Transcription Factors in Arabidopsis.. https://doi.org/10.1016/j.celrep.2017.12.105

Akses Cepat

Lihat di Sumber doi.org/10.1016/j.celrep.2017.12.105

Informasi Jurnal

Tahun Terbit: 2018
Bahasa: en
Total Sitasi: 152×
Sumber Database: Semantic Scholar
DOI: 10.1016/j.celrep.2017.12.105
Akses: Open Access ✓